linting

backend/cameras.py

+restaurants = [
+    {
+        "restaurant": "local",
+        "a_factor": 30,
+        "b_factor": 120,
+        "cameras":
+            [
+                {
+                    "IP": "10.148.38.3",
+                    "user": "viarezocam",
+                    "password": "superponey",
+                    "stream": "stream1",
+                    "mask_points":
+                        [
+                            [
+                                [70, 370],
+                                [420, 720],
+                                [1280, 720],
+                                [1280, 250],
+                                [930, 215],
+                                [450, 550],
+                                [130, 350]
+                            ]
+                        ],
+                    "checkouts":
+                        [
+                            {
+                                "x1": 380,
+                                "x2": 435,
+                                "y1": 740,
+                                "y2": 780
+                            },
+                            {
+                                "x1": 300,
+                                "x2": 350,
+                                "y1": 830,
+                                "y2": 880
+                            }
+                        ]
+                }
+            ]
+    }
+]